Cross posting on Facebook Pages

Is it possible to have a post from a visitor to one Facebook page to also cross post on another Facebook page? (Cross Post?) As the admin for both Facebook pages "Event A" and "All Events" I would like to have visitors to the "Event A" Facebook page to be able to post and have that post automatically show up as a post on the 'All Events" Facebook page.
I know this can be done with videos - but can it be done with just a regular post?